Preparation:
1) Whisk margarine with sugar and vanilla sugar until foams, add the eggs, one at a time, and at the end add flour.
2) Grease the pan with margarine (butter), sprinkle with flour and then sprinkle with almonds. Pour the mass and bake in previously preheated oven at 180 degrees for about 30-40 minutes.
Note: In the first 25 minutes do not open the oven.
3) Allow the cake to cool, and then turn around and spread jelly.